দুটি ঘটনা A ও B যদি পরস্পর বিচ্ছিন্ন না ...

দুটি ঘটনা A ও B যদি পরস্পর বিচ্ছিন্ন না হয় ,তবে `P (A uu B)=`

A

(A) `P (A)+P (B)`

B

(B)`P (A)+P (B)+P (A nn B)`

C

(C)`P (A)+P (B)-P (A nn B)`

D

(D)`P (A)-P (B)`

Text Solution

Verified by Experts

The correct Answer is:

C

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